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1. 发明申请

US20050205765A1 Color photodetector array 有权
标题翻译：彩色光电探测器阵列
公开(公告)号：US20050205765A1
公开(公告)日：2005-09-22
申请号：US10804272
申请日：2004-03-18
申请人： Boon Tan , Chin Oon , Kean Keh , Sumio Shimonishi
发明人： Boon Tan , Chin Oon , Kean Keh , Sumio Shimonishi
IPC分类号： H01L27/14 , G01J3/46 , G01J3/50 , G01J3/51 , G02B5/20 , G03B27/80 , H01J5/16 , H01L31/0232 , H04N9/07
CPC分类号： G01J3/51 , G01J3/0213 , G01J3/513 , G02B5/201 , G03B27/80
摘要： A color sensor for measuring light from a light source and the method for fabricating the color sensor. The color sensor includes a plurality of photodetectors, a plurality of primary color filters and a trim filter. Each primary color filter includes a layer of material between the light source and a corresponding one of the photodetectors. Each primary color filter preferentially transmits light in a corresponding band of wavelengths about a characteristic wavelength. The trim filter is located between the light source and the photodetectors and includes a layer of material that preferentially attenuates light at a first trim wavelength between two of the characteristic wavelengths. In one embodiment, the trim filter further preferentially attenuates light at a second trim wavelength, the first wavelength being less than one of the characteristic wavelengths and the second wavelength being greater than that characteristic wavelength.
摘要翻译：用于测量来自光源的光的颜色传感器和用于制造颜色传感器的方法。颜色传感器包括多个光电检测器，多个原色滤光器和修整滤光器。每个原色滤光器包括在光源和对应的一个光电检测器之间的材料层。每个原色滤光器优先透射相对于特征波长的相应波段的光。修整过滤器位于光源和光电检测器之间，并且包括优先衰减两个特征波长之间的第一微调波长的光的材料层。在一个实施例中，调整滤波器还优先衰减第二微调波长的光，第一波长小于特征波长中的一个，第二波长大于该特征波长。

2. 发明申请

US20060024505A1 Method for coating package with a filter profile 有权
标题翻译：用过滤器型材包装的方法
公开(公告)号：US20060024505A1
公开(公告)日：2006-02-02
申请号：US10902200
申请日：2004-07-28
申请人： Kean Keh , Chin Oon , Boon Tan
发明人： Kean Keh , Chin Oon , Boon Tan
IPC分类号： B32B27/38 , H01L25/00
CPC分类号： H01L31/0203 , H01L27/1443 , H01L27/14618 , H01L31/02325 , H01L31/02327 , H01L2224/48227 , Y10T428/31511 , Y10T428/31515 , H01L2224/48091 , H01L2924/00014
摘要： Method for packaging a photo detector integrated circuit (IC) and a pigment filter and resulting package are described. An encapsulated package (e.g., an epoxy-encapsulated package) that includes a first surface is provided. A filter layer is then coated directly onto the first surface. The filter layer provides optical filtering properties (e.g., a predetermined filtering profile) in addition to the filtering provided by the pigment filter.
摘要翻译：描述了用于封装光电检测器集成电路（IC）和颜料滤光器以及所得封装的方法。提供了包括第一表面的封装的封装（例如，环氧树脂封装的封装）。然后将过滤层直接涂覆在第一表面上。除了由颜料过滤器提供的过滤之外，过滤层提供光学过滤性能（例如，预定的过滤曲线）。

3. 发明申请

US20060008919A1 Method and apparatus for detecting gas/radiation that employs color change detection mechanism 审中-公开
标题翻译：用于检测气体/辐射的方法和装置，其使用变色检测机构
公开(公告)号：US20060008919A1
公开(公告)日：2006-01-12
申请号：US10888325
申请日：2004-07-09
申请人： Yoke Boay , Kean Keh , Chin Oon , Selvan Maniam , King Wong
发明人： Yoke Boay , Kean Keh , Chin Oon , Selvan Maniam , King Wong
IPC分类号： G01N21/00
CPC分类号： G01N21/783
摘要： Method and apparatus for detecting the presence of an analyte (e.g., gas/radiation) that utilizes color change detection mechanisms. The apparatus has an indicator that changes color in the presence of the analyte. For example, in the absence of the analyte, the indicator reflects a first color. In the presence of the analyte, the indicator reflects a second color. The apparatus includes a color sensor that receives light reflected from the indicator and based thereon generates one or more signals that represent the reflected light. The apparatus also includes a color change detection mechanism that is coupled to the color sensor and that receives the signal generated by the color sensor and based on the signal determines whether the indicator has changed to the second color. Once it is determined that the indicator has changed to the second color, an alarm can be generated or remedial measures can be initiated.
摘要翻译：用于检测利用颜色变化检测机制的分析物（例如气体/辐射）的存在的方法和装置。该装置具有在分析物存在下改变颜色的指示剂。例如，在没有分析物的情况下，指示器反映第一种颜色。在分析物的存在下，指示剂反映第二种颜色。该装置包括接收从指示器反射的光的颜色传感器，并且基于此产生表示反射光的一个或多个信号。该装置还包括一个颜色变化检测机构，其耦合到颜色传感器并且接收由颜色传感器产生的信号，并且基于该信号确定指示器是否已经改变为第二种颜色。一旦确定指示符已经改变为第二种颜色，则可以产生报警或者可以启动补救措施。

4. 发明申请

US20070127908A1 Device and method for producing an enhanced color image using a flash of infrared light 有权
标题翻译：使用红外线闪光产生增强彩色图像的装置和方法
公开(公告)号：US20070127908A1
公开(公告)日：2007-06-07
申请号：US11296635
申请日：2005-12-07
申请人： Chin Oon , Kean Keh , Farn Chen , Eit Yap , Gim Chew , Kee Ng , Thye Mok , Wool Goon , Rene Helbing , Janet Bee Chua
发明人： Chin Oon , Kean Keh , Farn Chen , Eit Yap , Gim Chew , Kee Ng , Thye Mok , Wool Goon , Rene Helbing , Janet Bee Chua
IPC分类号： G03B15/03
CPC分类号： G03B15/03
摘要： A device and method for producing an enhanced color image of a scene of interest captures a grayscale image of the scene of interest using a flash of infrared light and a color image of the scene of interest without using any flash of infrared light. The grayscale information from the grayscale image and the visible color information from the color image are combined to produce the enhanced color image.
摘要翻译：用于产生感兴趣的场景的增强彩色图像的装置和方法使用红外光的闪光和感兴趣的场景的彩色图像来捕获感兴趣的场景的灰度图像，而不使用任何红外线的闪光。来自灰度图像的灰度信息和来自彩色图像的可见颜色信息被组合以产生增强的彩色图像。

5. 发明申请

US20060018535A1 Color duplication method and apparatus 有权
公开(公告)号：US20060018535A1
公开(公告)日：2006-01-26
申请号：US10897879
申请日：2004-07-22
申请人： Chin Oon , Selvan Maniam , Yoke Boay , Kean Keh
发明人： Chin Oon , Selvan Maniam , Yoke Boay , Kean Keh
IPC分类号： G06K9/00
CPC分类号： H04N9/73 , G01J3/46 , G01J3/463 , G01J3/465 , H04N1/60
摘要： Method and apparatus for duplicating a target color and changing a color of an object to match the target color. A first color sensor measures the target color. A color projection mechanism selectively changes the color of the object. A color matching mechanism is coupled to the first color sensor for receiving the target color. Based on the target color, the color matching mechanism controls the color projection mechanism to change the color of the object to match the target color.

6. 发明申请

US20070065958A1 Method for attaching an optical filter to an encapsulated package 审中-公开
标题翻译：将滤光器附着到封装的封装的方法
公开(公告)号：US20070065958A1
公开(公告)日：2007-03-22
申请号：US11232308
申请日：2005-09-20
申请人： Kean Keh , Chin Oon , Chai Loke , Yong Chin
发明人： Kean Keh , Chin Oon , Chai Loke , Yong Chin
IPC分类号： H01L21/00
CPC分类号： H01L31/18 , H01L31/0232
摘要： A method for attaching an optical device to an encapsulated electronic package. The method may include aligning and attaching an optical device to a non-singulated encapsulated electronic package using an adhesive, and curing the entire package. The method may further include singulating the non-singulated encapsulated electronic package with the optical device attached after curing.
摘要翻译：一种用于将光学装置附接到封装的电子封装件的方法。该方法可以包括使用粘合剂将光学器件对准和附着到非分割封装的电子封装，并固化整个封装。该方法还可以包括在固化后附加光学装置的单分割封装的电子封装。

7. 发明申请

US20060023271A1 Scanner with color profile matching mechanism 审中-公开
标题翻译：扫描仪配色配置机制
公开(公告)号：US20060023271A1
公开(公告)日：2006-02-02
申请号：US10902999
申请日：2004-07-30
申请人： Yoke Boay , Kean Keh , Chin Oon , Selvan Maniam , King Wong
发明人： Yoke Boay , Kean Keh , Chin Oon , Selvan Maniam , King Wong
IPC分类号： H04N1/46
CPC分类号： H04N1/4005 , H04N1/40056
摘要： Scanner with light source calibration mechanism. The scanner includes a light source that generates a white light utilized to scan an image. The light source calibration mechanism includes a calibration color sensor that generates a calibration color sensor output. The light source calibration mechanism receives a predetermined color profile that can be, for example, the amount of red, green light, and blue light expected from the light source utilized by the scanner for scanning. The color calibration mechanism calibrates the light source of the scanner based on the output of the calibration color sensor and the predetermined color profile.
摘要翻译：扫描仪带光源校准机构。扫描器包括产生用于扫描图像的白光的光源。光源校准机构包括校准颜色传感器，其生成校准颜色传感器输出。光源校准机构接收预定的颜色轮廓，其可以是例如由扫描仪用于扫描的光源预期的红色，绿色光和蓝色光的量。颜色校准机构基于校准颜色传感器的输出和预定的颜色特征来校准扫描仪的光源。

8. 发明申请

US20070132706A1 Display device and method for providing optical feedback 有权
标题翻译：用于提供光学反馈的显示装置和方法
公开(公告)号：US20070132706A1
公开(公告)日：2007-06-14
申请号：US11302558
申请日：2005-12-13
申请人： Ken Nishimura , Kean Keh , Chin Oon
发明人： Ken Nishimura , Kean Keh , Chin Oon
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G3/3413 , G09G2320/043 , G09G2320/064 , G09G2360/145
摘要： A display device for providing optical feedback includes light sources, each for emitting light in a different respective wavelength range, electro-optical elements defining pixels of an image, each for selectively passing light in one of the wavelength ranges and a sensor for measuring the intensity of light output from a portion of the electro-optical elements. To provide the optical feedback, a controller activates one of the light sources, alters those electro-optical elements within the portion of the electro-optical elements that are arranged to pass light in the wavelength range of a select one of the light source and reads out the measured intensity from the sensor. Based on the measured light intensity, the controller adjusts an illumination parameter associated with the select light source.
摘要翻译：用于提供光学反馈的显示装置包括用于发射不同波长范围内的光的光源，限定图像像素的电光元件，每个用于选择性地使光在一个波长范围内通过，以及用于测量强度的传感器从光电元件的一部分输出的光。为了提供光学反馈，控制器激活光源之一，改变电光元件部分内的这些电光元件，这些电光元件布置成使光源中的一个光源的波长范围内的光通过，并读取从传感器输出测量的强度。基于测量的光强度，控制器调节与选择光源相关联的照明参数。

9. 发明申请

US20060261280A1 Imaging device and method for producing an infrared filtered digital image 有权
标题翻译：用于产生红外滤波数字图像的成像装置和方法
公开(公告)号：US20060261280A1
公开(公告)日：2006-11-23
申请号：US11134208
申请日：2005-05-18
申请人： Chin Oon , Kean Keh , Farn Chen , Eit Yap
发明人： Chin Oon , Kean Keh , Farn Chen , Eit Yap
IPC分类号： G01J1/00
CPC分类号： H04N5/2256 , H04N5/33 , H04N5/332
摘要： An imaging device and method for producing an infrared (IR) filtered digital image of a scene of interest uses IR image signals derived from light transmitted through infrared pass filters of a color filter array to remove IR light components of color image signals derived from light transmitted through color pass filters of the color filter array. The color and IR image signals are generated using an image sensor that includes an imaging array and the color filter array.
摘要翻译：用于产生感兴趣场景的红外（IR）滤波数字图像的成像装置和方法使用从通过滤色器阵列的红外通过滤光器透射的光衍生的IR图像信号，以去除由透射的光衍射的彩色图像信号的IR光分量通过彩色滤光片阵列的彩色滤光片。使用包括成像阵列和滤色器阵列的图像传感器来生成颜色和IR图像信号。

10. 发明申请

US20060239034A1 Light system with an attachment structure that is insert molded to a light guide 有权
标题翻译：具有插入模制到光导的附接结构的光系统
公开(公告)号：US20060239034A1
公开(公告)日：2006-10-26
申请号：US11111023
申请日：2005-04-21
申请人： Kean Keh , Chin Oon , Chai Loke
发明人： Kean Keh , Chin Oon , Chai Loke
IPC分类号： F21V7/04
CPC分类号： G02B6/0021 , G02B6/0065 , G02B6/0091
摘要： A light system, such as a backlight system for an LCD, includes a light guide and an attachment structure that are insert molded together at an edge surface of the light guide, and an optically active element (e.g., an LED and/or an optical sensor) attached to the attachment structure. By insert molding the attachment structure and the light guide together at an edge surface of the light guide, the optically active element can be efficiently attached at the edge of the light guide with minimal impact on the thickness and footprint of the backlight system.
摘要翻译：诸如用于LCD的背光系统的光系统包括在光导的边缘表面插入模制在一起的光导和附接结构，以及光学有源元件（例如，LED和/或光学元件传感器）连接到附件结构。通过在光导的边缘表面处将连接结构和光导插入成型，可以在光导的边缘有效地附接光学元件，同时对背光系统的厚度和占地面积的影响最小。

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